Yep. Plus, when in Legendary Dreadnaught, it also has a chance to reset the cooldown on some of the strikes.

Two Handed Fighting, and the rest of the tree, only increases damage of glancing blows by a small percentage. Small damage being increased by small percentages. I would not consider it remotely critical to take early, and something I'd push back until after Cleave, Great Cleave, and other more useful feats.

When Rachail was originally a THF-specced Paladin, I took them, then ditched them with an LR because the differences in damage was so minimal, that on a feat-starved Paladin, I found them worthless.